What equipment is used to crush steel slag

Steel slag is the waste slag discharged during steelmaking and is a kind of industrial solid waste. The steel slag is disposed and discarded randomly, which not only takes up the land area but also easily causes environmental pollution to varying degrees. Steel slag is mainly composed of calcium, iron, silicon, magnesium, phosphorus and other oxides. Except for useless silicon and harmful phosphorus, other substances can be used. Therefore, the reuse of steel slag is an industry that adapts to the trend.

Steel slag

With the advancement and development of science and technology, the technology of using steel slag has changed from backward to advanced. After treatment, the steel slag can extract trace elements and add them to fertilizers, and can be used as landfill materials for pits and seas, as cement raw materials, Brick and tile building materials, etc. Most steel slag reuse technologies have crushing steps. This article focuses on steel slag crushing equipment to make a detailed description.

Site picture of steel slag crushing production line

Steel slag crushing equipment

Steel slag crushing equipment mainly crushes large pieces of steel slag to provide 05, 12, 13 and other stones required for various construction fields. Commonly used are jaw crushers, impact crushers, cone crushers, hammer crushers and other equipment. It also depends on the size, hardness and production environment of the raw material.

1. jaw crusher_coarse crushing

Jaw crusher is the key to coarse crushing of large steel slag, and it is the best choice for most enterprises. This equipment has the advantages of large crushing ratio and uniform finished particles, and can crush materials with compressive strength not exceeding 320 MPa. The structure design of the equipment is reasonable, simple and convenient. There is no cumbersome working principle and operation process. The operator is also handy in learning, and the enterprise does not need to spend too much time in training.

Jaw crusher equipment_steel slag coarse crushing

There are multiple models of jaw crusher, with an output of 5-1000 tons per hour. Customers can choose according to the actual scale of their own enterprises. The sales price is not as high as other equipment. It is an economical steel slag crushing equipment.

2. Cone Crusher_Medium Crusher

Cone crusher is the product of Redstar Machinery’s introduction of foreign advanced technology and the combination of domestic mine development. The main focus is some emerging enterprises that pursue high efficiency and adhere to the concept of environmental protection. The machine adopts a grease labyrinth seal design method, which basically eliminates the occurrence of dust and noise, and prevents the drawbacks of easy clogging of water supply and drainage systems and the defect of easy mixing of water and oil.

Cone Crusher Picture_Crushing in Steel Slag

There are a variety of possible combinations of crushing chambers, which replace the single crushing chamber design of traditional crushers, which not only can achieve better crushing results but also meet the needs of special users, which can be described as killing two birds with one stone.

3. Impact crusher_medium crusher

The impact crusher is a universal steel slag crushing equipment. The distance between the impact plate and the liner can be adjusted to achieve the arbitrary adjustment of the finished particles. The finished particles are uniform and have no cracks in the shape of the particles. The machine uses a seamless connection design method to reduce the number of equipment failures, and it is quite convenient to maintain.

Impact crusher picture_steel slag crushing

The device is small in size and light in weight, and can be adjusted to meet the needs of enterprises and is flexible and convenient. When the equipment is running, the steel slag is broken along the joint surface, so it consumes less electricity and energy. The impact of the impact crusher is not affected by the water content of the steel slag. When the water content of the steel slag is too high, a heating device can be added to effectively prevent the accident of the crushing cavity blockage caused by the adhesion of the steel slag.

4. hammer crusher_coarse/medium/fine

The hammer crusher relies on the impact force of the hammer to complete the crushing of steel slag. The greater feature is that it has a strong crushing capacity, which can transform the traditional three-stage crushing into one-stage crushing, and the coarse, medium and fine crushing can be done in one step. In addition to the overall casting of high-quality steel, the vulnerable parts are also made of special wear-resistant material high manganese steel. Compared with ordinary steel, it has higher impact resistance and wear resistance, and not only reduces the vulnerable parts. The frequency of replacement, but also extend the service life of the entire equipment, improve production efficiency and output.

Hammer crusher equipment is formed at one time

In addition to the four kinds of crushing equipment mentioned above, the composite crusher, impact crusher, mobile crushing station and other crushing equipment produced by Red Star Machinery are also very competitive. New and old customers are welcome to come and buy.

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